Pith Number

pith:4QBF6LHE

pith:2026:4QBF6LHEDKDAUYH6GTWEMMZNVX

not attested not anchored not stored refs pending

QV-PIC: Query-Aware Visual Position-Independent Caching for Efficient RAG Serving

Heng Cao, Jianxin Yan, Jinfei Liu, Libin Zheng, Peng Cheng, Rui Meng, Wangze Ni, Yilin Liu

arxiv:2608.12121 v1 · 2026-08-12 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QBF6LHEDKDAUYH6GTWEMMZNVX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-08-13T01:30:07.536621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4025f2ce41a860a60fe34ec46332daddd66eb37a20af4a8e0cedc392033f13b

Aliases

arxiv: 2608.12121 · arxiv_version: 2608.12121v1 · doi: 10.48550/arxiv.2608.12121 · pith_short_12: 4QBF6LHEDKDA · pith_short_16: 4QBF6LHEDKDAUYH6 · pith_short_8: 4QBF6LHE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4QBF6LHEDKDAUYH6GTWEMMZNVX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e4025f2ce41a860a60fe34ec46332daddd66eb37a20af4a8e0cedc392033f13b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1a219f5a235c6a5feb76c2374174eef1e1b9605563fab23b53866154ba25567",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-12T14:40:43Z",
    "title_canon_sha256": "57fc7abb7ff700703987ae06701bdfe45411127e108fee0331565bb7ef0c4e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12121",
    "kind": "arxiv",
    "version": 1
  }
}